with a seal made of lead, caulked packing, or the like

Patents Grantslast 30 patents

  • Information Patent Grant

    Piping component and sealing element for insertion therein

    • Patent number 12,060,954
    • Issue date Aug 13, 2024
    • NIBCO Inc.
    • James Stogdill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic crimp pressure feedback methods

    • Patent number 11,660,655
    • Issue date May 30, 2023
    • Contitech USA, Inc.
    • Scott Thompson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for guiding liquid and production method

    • Patent number 10,801,648
    • Issue date Oct 13, 2020
    • ACO SEVERIN AHLMANN GMBH & CO. KOMMANDITGESELLSCHAFT
    • Karsten Volkmann
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Caulking die, caulking tool, method for manufacturing caulking join...

    • Patent number 10,486,220
    • Issue date Nov 26, 2019
    • Nitta Corporation
    • Shunichi Nishiwaki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of coupling narrow diameter tubing to a CPI port

    • Patent number 9,217,522
    • Issue date Dec 22, 2015
    • John W. Best
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hose assembly

    • Patent number 9,125,536
    • Issue date Sep 8, 2015
    • Tigers Polymer Corporation
    • Kazuya Yamashita
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Heat exchanger pipe joint

    • Patent number 7,926,853
    • Issue date Apr 19, 2011
    • Denso Corporation
    • Yoshiki Katoh
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Method of manufacturing double pipe

    • Patent number 7,886,420
    • Issue date Feb 15, 2011
    • Denso Corporation
    • Hiroki Naganawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Water treatment system and pressure pipe therefor

    • Patent number 7,429,323
    • Issue date Sep 30, 2008
    • Price Brothers Company
    • Richard E. Deremiah
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Apparatus for sealing flange joints

    • Patent number 4,230,348
    • Issue date Oct 28, 1980
    • Team Inc.
    • Vonnie S. Moore
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3724883

    • Patent number 3,724,883
    • Issue date Apr 3, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3719375

    • Patent number 3,719,375
    • Issue date Mar 6, 1973
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3552780

    • Patent number 3,552,780
    • Issue date Jan 5, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3193299

    • Patent number 3,193,299
    • Issue date Jul 6, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3176495

    • Patent number 3,176,495
    • Issue date Apr 6, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3116523

    • Patent number 3,116,523
    • Issue date Jan 7, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3079816

    • Patent number 3,079,816
    • Issue date Mar 5, 1963
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3064997

    • Patent number 3,064,997
    • Issue date Nov 20, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3026750

    • Patent number 3,026,750
    • Issue date Mar 27, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2992839

    • Patent number 2,992,839
    • Issue date Jul 18, 1961
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2853329

    • Patent number 2,853,329
    • Issue date Sep 23, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2832111

    • Patent number 2,832,111
    • Issue date Apr 29, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2820379

    • Patent number 2,820,379
    • Issue date Jan 21, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2817984

    • Patent number 2,817,984
    • Issue date Dec 31, 1957
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2785450

    • Patent number 2,785,450
    • Issue date Mar 19, 1957
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2757452

    • Patent number 2,757,452
    • Issue date Aug 7, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2661500

    • Patent number 2,661,500
    • Issue date Dec 8, 1953
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2613088

    • Patent number 2,613,088
    • Issue date Oct 7, 1952
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2517778

    • Patent number 2,517,778
    • Issue date Aug 8, 1950
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2501484

    • Patent number 2,501,484
    • Issue date Mar 21, 1950
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents